errattic spark on 700 sks
hello new to the forum... i have a 2002 sks 700 with liberty motor gen2.
i have had this issue for three seasons now trying to work out this annoying erratic spark. it usually happens after the sled is warmed up and im going over rough terrain. i have done lots of things to it to try to figure it out..
had the shop put new titianium ves valves in it (cause one broke off and fell in and cost me pto side ) . put new voltage regulator on cleaned carbs, new coil, wires, caps, plugs, had timing checked i belive 15 degrese off tdc. head light is always strong so i think mag sould be ok. ive wiggled wires while its idleing to see if i can trigger it to stumble but wont it will idle all day. i have a can snostuff rumble pack on it and sounds great but think this can be the trouble or ecm/cdi brain box issue thats about wat im left with. any input would be great!! thanks